Influence of plasticizer (triphenyl phosphate) loading on
A little amount of plasticizer is sufficient to improve the properties of polymeric coatings [28]. Lin et al. [29] investigated the effect of the organic esters of the plasticizers – tributyl citrate, riacetin, dibutyl phthalate, and diethyl phthalate on the glass transition temperature (T g) of the Eudragit E film.
Plasticizer effect of dibutyl phthalate on the morphology and
The morphology and mechanical properties of the fibers were also investigated with scanning electron microscopy and electronic tensile experimentation. The results of scanning electron microscopy apparently exhibited a small porous structure on the surface of the blend fibers, and the more DBP there was in the PVDF fibers, the more porous
Cell death induction of dibutyl phthalate (DBP) on
Dibutyl phthalate (di-n-butyl phthalate, DBP) is one of the most commonly used phthalate esters. DBP is widely used as a plasticizer in a variety of household industries and consumer products.
Cytotoxicity of monomers, plasticizer and degradation by
Objectives: The aim of this study was to evaluate the cytotoxic effect of the monomers isobutyl methacrylate (IBMA) and 1,6-hexanediol dimethacrylate (1,6-HDMA), the plasticizer di-n-butyl phthalate (DBP), and the degradation by-products methacrylic acid (MA) and benzoic acid (BA) on L929 cells.
The Effect of Dibutyl phthalate plasticizer to
The aim of this research was to investigate the effect of dibutyl phthalate plasticizer to impregnation and mechanical properties of biocomposite sansevieria trifasciata /high impact...
- How do plastic properties affect dibutyl phthalate release?
- It was found that plastic properties, such as particle size, plasticizer content and aging of plastics had a great effect on the leaching of dibutyl phthalate (DnBP). Phthalate release was generally higher in smaller particles and particles with higher phthalate content.
- Does dibutyl phthalate release toxic chemicals and risks associated with microplastics?
- In this study, the release of dibutyl phthalate (di-n -butyl phthalate, DnBP), a commonly used phthalate plasticizer, was targeted. The findings of this study would provide valuable information for evaluation of toxic chemicals and risks associated with microplastics. 2. Materials and methods 2.1. Microplastics
- Do phthalate plasticizers affect DNBP release?
- Collectively, the results demonstrated that the presence of another phthalate plasticizer in plastics did not compromise the beneficial effect of fulvic acid on DnBP release, and the increase of pollutant solubility played a more significant role in the enhanced DnBP release than the increased affinity of leaching solution for microplastics.
- Does PVC microplastic release phthalate?
- In this study, the release behavior of phthalate plasticizer from PVC microplastics in aqueous solutions was comprehensively studied. We found that particle size, plasticizer content, aging of plastics, and DOM presence had great effects on phthalate release, while solution pH and ionic strength showed minor effect.
- How do microplastics affect phthalate release?
- More phthalate was released from microplastics with higher phthalate content. Natural aging of plastics led to changed phthalate release. Coexistence of fulvic acid and NaCl had a greater effect on phthalate release than fulvic acid alone. Leaching of surface-active DOC from plastics could promote the release of phthalate plasticizer.
- Does crystallinity influence the sorption of phthalate from microplastics?
- This study provides new insight that crystallinity plays a governing role on the sorption of phthalate from microplastic. This should be considered in future exposure studies and assessments of phthalates from plastics and microplastics. 1. Introduction
